#include <stdio.h>
#include <stdlib.h>
#include <string.h>

struct Student
{
   int id;
   char Name[16];
};
typedef struct Student Stu;
int main()
{
    Stu *s = (Stu *)malloc(sizeof(Stu));
    if(s == NULL)
    {
        return -1;
    }
    s->id = 10;
    strcpy(s->Name,"zhangsan");
    printf("%d  %s\n",s->id,s->Name);
    free(s);
    return 0;
}